Page 664 - Din prodcuts 2020

6/32 ELECTRICAL INSTALL ATION SOLUTIONS FOR BUILDINGS 2CHC 420 001 C0201

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Command and signaling
Installation contactors
Easy installation and maintenance

ABB´s installation contactors come with many features that make installation and
maintenance easier. The mechanical Indicator with green and red color for status

indication ensures a quick diagnostic of the system. Also, some specialty types
feature a manual override functionality with a toggle switch to control independently
from control source. Accessories can be mounted tool-free on the contactor, for
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example auxiliaries, space holders as well as security and safety covers.

Terminals IP20

click! Control with manual
override functionality
Harmonized for the same
screwdriver

EH-04 auxiliary contact block
Easy status indication
- tool-free mounting Red: ON
- clip-on the left side Green: OFF

Field for label

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Operation mode EN-versions
Switch position O = OFF Switch position AUTO Switch position I = ON

A1 Coil
A2 input

1 Main
contacts
2 output

automatic return to 'AUTO'